| Patents for H04B 5 - Near-field transmission systems, e.g. inductive loop type (17,859) |
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| 08/04/2005 | US20050170784 Read-write processing apparatus and method for RFID tag |
| 08/04/2005 | US20050170777 Method and system for communicating information between a vehicular hands-free telephone system and an external device using a garage door opener as a communications gateway |
| 08/04/2005 | US20050169345 Implantable inductively programmed temperature sensing transponder |
| 08/04/2005 | US20050168324 Method and circuit arrangement for wireless data transmission |
| 08/04/2005 | US20050168299 Device for wideband electrical connection of two units that are movable relative to each other |
| 08/04/2005 | DE20320969U1 Electronic decoupling inductor for use in actuator-sensor interface networks has suitable RC constant of base-emitter resistance and capacitor for blocking HF data signals and propagating current changes to actuator-sensor interface bus |
| 08/04/2005 | DE10331059B4 Transceiver Transceiver |
| 08/03/2005 | CN1213512C Wireless network communication method and system of communication in electromagnetic field |
| 08/02/2005 | US6925287 Signalling system and a transponder for use in the system |
| 08/02/2005 | US6925123 Method and apparatus for performing high quality fast predictive motion search |
| 08/02/2005 | US6924777 Enhanced antenna using flexible circuitry |
| 07/28/2005 | US20050166003 Implantable inductively programmed temperature sensing transponder |
| 07/28/2005 | US20050164636 Inductive communication system and method |
| 07/28/2005 | US20050163063 Configuration and method for bidirectional transmission of signals in a motor vehicle |
| 07/28/2005 | US20050162331 Antenna for reader/writer and reader/writer having the antenna |
| 07/28/2005 | US20050162251 Logging tool induction coil form |
| 07/28/2005 | US20050162237 Communication transformer |
| 07/28/2005 | DE102004061445A1 Radiofrequenz-Tagging zum Drucken von Freistempeln und von Produktinformationen Radio frequency tagging for printing indicia and product information |
| 07/27/2005 | EP1557961A1 Method and apparatus for RF dynamic guiding |
| 07/27/2005 | EP1556965A1 Method and system for selecting data items for service requests |
| 07/27/2005 | CN1647341A Rectifier utilizing a grounded antenna |
| 07/27/2005 | CN1647312A Microstrip antenna for an identification appliance |
| 07/27/2005 | CN1647309A Waveguide communication system |
| 07/27/2005 | CN1647123A Integrated circuit with enhanced coupling |
| 07/27/2005 | CN1647096A Method of inventorizing a plurality of data carriers |
| 07/26/2005 | CA2245912C Data exchange system by contactless communication between a terminal and remote powered portable objects |
| 07/21/2005 | WO2005067159A1 Battery-less rf tag and interrogator |
| 07/21/2005 | US20050159913 Read-write processing device for RFID tag |
| 07/21/2005 | US20050159105 Telemetry for a battery operated device |
| 07/21/2005 | US20050157892 Cabled & wireless dual-purpose microphone |
| 07/21/2005 | US20050156755 Electromagnetically coupled interconnect system architecture |
| 07/21/2005 | US20050156752 Switching device actuated by a transponder |
| 07/21/2005 | US20050156710 Adapting coil voltage of a tag to field strength |
| 07/21/2005 | DE10360511A1 Wireless transmission device for surround sound stereo system, has rear crossover separating subwoofer signal from left and right surround signals, and sending subwoofer, left and right signals to respective speakers for playback |
| 07/21/2005 | DE102004061452A1 Mehrfaches RFID-Antikollisions-Abfrageverfahren Multiple RFID anti-collision query method |
| 07/21/2005 | DE102004059675A1 Bluetooth-Endgerät Bluetooth terminal |
| 07/20/2005 | EP1555541A2 ULID data structure, ULID-based location acquisition method and location-based service system |
| 07/20/2005 | EP1252416B1 Choke inductor for wireless communication and control in a well |
| 07/20/2005 | CN1643541A Portable device comprising a communication station configuration and a data carrier configuration |
| 07/20/2005 | CN1642205A Method for realizing near-document-transmission between two personal computers utilizing low-power slave mobile hand-set |
| 07/20/2005 | CN1642032A 无线耳机 Wireless Headset |
| 07/20/2005 | CN1642031A Electromagnetic field communications system, method for telecommunication and communication system |
| 07/20/2005 | CN1211939C Input impedance match for RF repeater |
| 07/19/2005 | US6920322 Paging control method and paging control system in communication system |
| 07/14/2005 | WO2005064527A1 Wireless tag and wireless tag reader/writer |
| 07/14/2005 | DE10356092A1 Hörgerät mit drahtlosem Übertragungssystem und entsprechendes Übertragungsverfahren Hearing aid with wireless transmission system and corresponding transmission method |
| 07/13/2005 | CN2710257Y Blue-tooth radio transmission device with automatic property regulation |
| 07/13/2005 | CN1639913A Intelligent station using multiple RF antennae and inventory control system and method incorporating same |
| 07/13/2005 | CN1639911A Antenna for reader/writer and reader/writer having the antenna |
| 07/13/2005 | CN1639728A Communication station for communication with transponders and further communication stations with the aid of different transmission parameters |
| 07/13/2005 | CN1638322A Method and system for repeating request in hybrid ultra wideband-bluetooth radio |
| 07/13/2005 | CN1638191A Nanocrystalline core antenna for EAS and RFID applications |
| 07/13/2005 | CN1637769A Ulid-based location acquisition method and location-based service system |
| 07/13/2005 | CN1210834C Electrical signal coupling device |
| 07/12/2005 | US6917785 Electromagnetic field communications system for wireless networks |
| 07/12/2005 | US6917303 Logging sondes for use in boreholes |
| 07/07/2005 | WO2005062485A1 A method, system and computer readable medium for downloading a software component to a device in a short distance wireless network |
| 07/07/2005 | WO2005020460A8 Device and method for the transmission of energy and/or data between a source and a receiver that is movable relative thereto |
| 07/07/2005 | DE102004037849A1 Rail coupling arrangement for rail-borne vehicles, includes HF-component set up for RF-transmission and/or light transmission |
| 07/06/2005 | EP1550350A1 Teleloop system |
| 07/06/2005 | EP1550236A1 Asymmetric information transmission system using an electric near field |
| 07/06/2005 | CN2708569Y Radio frequency identification device |
| 07/06/2005 | CN1636328A Apparatus, and associated method, for reporting a measurement summary in a radio communication system |
| 07/06/2005 | CN1636039A Methods and apparatuses for identification |
| 07/06/2005 | CN1635772A Speech communication method based on Blue Tooth ACL link |
| 07/06/2005 | CN1635714A Portable storage apparatus and method for controlling handset dialing and pick-up thereof |
| 07/06/2005 | CN1635713A Method for switching on different Blue Tooth access points for Blue Tooth network structure and Blue Tooth terminal |
| 06/30/2005 | US20050144318 Proximity triggered job scheduling system and method |
| 06/30/2005 | US20050140513 Method and a device for protection of personnel |
| 06/30/2005 | US20050140507 ULID data structure, ULID-based location acquisition method and location-based service system |
| 06/30/2005 | DE10356676A1 Elektronisches Gerät mit einem Sicherheitsmodul An electronic device having a security module |
| 06/30/2005 | DE10351719A1 Prozessorbaustein Processor module |
| 06/29/2005 | EP1549090A2 Apparatus and method for controlling use of a SIM card of a mobile terminal |
| 06/29/2005 | EP1548876A2 Nanocrystalline core antenna for EAS and RFID applications |
| 06/29/2005 | EP1547753A1 Method and apparatus for molding thermosetting composite material |
| 06/29/2005 | EP1547271A1 Device for transmitting digital signals between mobile units with an adaptation of the spectral characteristics |
| 06/29/2005 | EP1275207B1 Device for transferring electrical energy or signals |
| 06/29/2005 | CN1633039A Method for communicating between handsets or between handset and fixed telephone terminal in local area |
| 06/29/2005 | CN1208707C Method for coordinating built-in bluetooth module |
| 06/23/2005 | US20050135645 Hearing aid with wireless transmission system, and operating method therefor |
| 06/23/2005 | US20050135634 Wireless transmission device of surround sound stereo system |
| 06/23/2005 | US20050135297 Bluetooth terminal |
| 06/23/2005 | US20050134515 Nanocrystalline core antenna for EAS and RFID applications |
| 06/23/2005 | US20050134436 Multiple RFID anti-collision interrogation method |
| 06/23/2005 | US20050133597 Tag reading method and apparatus |
| 06/23/2005 | US20050132796 Radio frequency tagging for indicia printing and product information |
| 06/22/2005 | EP1544784A1 Antenna device and communication device using antenna device |
| 06/22/2005 | EP1544781A2 Tag reading method and apparatus |
| 06/22/2005 | EP1543664A1 Circuit arrangement for electrically isolated signal transmission |
| 06/22/2005 | CN1630988A Wireless communication RF circuit and communication apparatus including the same |
| 06/22/2005 | CN1630883A Electromagnetic transponder with a programmable code |
| 06/22/2005 | CN1630410A System and method for position detection using mobile communication terminal |
| 06/22/2005 | CN1630384A Split mobile communication device |
| 06/22/2005 | CN1630322A Vehicular communication system |
| 06/22/2005 | CN1630216A 蓝牙终端 Bluetooth devices |
| 06/22/2005 | CN1630215A Bluetooth earphone system having body temperature measuring function |
| 06/22/2005 | CN1629873A Tag reading method and apparatus |
| 06/22/2005 | CN1207641C Coupling device coupled with feed line for communication and moving body motion system |
| 06/22/2005 | CA2491256A1 Nanocrystalline core antenna for eas and rfid applications |
| 06/19/2005 | CA2490511A1 Radio frequency tagging for indicia printing and product information |